<template>
  <div>
    <!-- vue 基础 -->
    <!-- <Index1 /> -->

    <!-- vue-router & vuex -->
    <!-- <Index2 /> -->

    <!-- 输入框计数器 &  -->
    <Index3 />
  </div>
</template>

<script>
// import Index1 from "./11-9/index";
// import Index2 from "./11-10/index";
import Index3 from "./11-11/index";

export default {
  components: {
    // Index1,
    // Index2,
    Index3,
  },
};
</script>

<style scoped>
</style>